Citation:

PANGAEA.315147

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Related to:

Boetius, Antje (2002): Report of cruise HE180 with RV HEINCKE. Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany, unpublished

Project(s):

Methane Flux Control in Ocean Margin Sediments (METROL)

Funding:

Fifth Framework Programme (FP5), grant/award no. EVK3-CT-2002-00080 : Methane Flux Control in Ocean Margin Sediments

Coverage:

Median Latitude: 56.498730 * Median Longitude: 2.996202 * South-bound Latitude: 56.498595 * West-bound Longitude: 2.996019 * North-bound Latitude: 56.498865 * East-bound Longitude: 2.996386

Date/Time Start: 2002-10-19T12:47:00 * Date/Time End: 2002-10-19T12:55:00

Minimum DEPTH, sediment/rock: 0.050 m * Maximum DEPTH, sediment/rock: 2.850 m

Event(s):

HE180/1860 * Latitude Start: 56.498595 * Longitude Start: 2.996386 * Latitude End: 56.498865 * Longitude End: 2.996019 * Date/Time Start: 2002-10-19T12:47:00 * Date/Time End: 2002-10-19T12:55:00 * Campaign: * Basis: * Method/Device: Vibro corer (VC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Sulfate	[SO4]2-	mmol/l	Niemann, Helge	Ion chromatography
3	Methane, porewater	CH4 pw	mmol/l	Niemann, Helge	Gas chromatography
4	Sulfate reduction rate	SRR	nmol/cm³/day	Niemann, Helge	Chromium reduction destillation, cold single step
5	Methane, oxidation rate, anaerobic	CH4 AOM	nmol/cm³/day	Niemann, Helge	Ion chromatography
6	Sulfide	S2-	µmol/l	Niemann, Helge	Spectrophotometry

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

57 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Depth sed [m]	2 [SO4]2- [mmol/l]	3 CH4 pw [mmol/l]	4 SRR [nmol/cm³/day]	5 CH4 AOM [nmol/cm³/day]	6 S2- [µmol/l]
0.050					0.00
0.100	21.734	0.039	1.53644	00.53
0.150					0.00
0.250					60.00
0.300	23.367	0.359
0.350					80.00
0.450					120.00
0.500	29.188	0.248
0.550					210.00
0.625			4.24929	02.26
0.650					170.00
0.700	21.370	0.316
0.750					170.00
0.850					20.00
0.900	15.987	0.811
0.950					60.00
1.050					30.00
1.100	17.408	2.597
1.150					40.00
1.250					20.00
1.300	15.914
1.350					40.00
1.450					30.00
1.500	16.190	1.008
1.550					30.00
1.625			2.63300	00.23
1.650					20.00
1.700	14.131	0.320
1.750					20.00
1.850					10.00
1.900	14.270	0.210
1.950					10.00
2.050					0.00
2.100	11.894	0.078
2.150					10.00
2.250					0.00
2.300		0.049
2.350					0.00
2.450					0.00
2.550					0.00
2.650					0.00
2.750					0.00
2.850					0.00